Designed for industrial applications, the EOS M 400-4 offers a large building volume of 400 x 400 x 400 mm combined with four lasers for up to four times higher productivity. The four precise 400 watt fibre lasers operate in a 250 mm x 250 mm square each with an overlap area of 50 mm. An exceptional beam and power stability provides highest DMLS part quality while the new and patented EOS ClearFlow Technology ensures consistent process gas management for ideal build conditions. Through a high degree of automation in workflow and operation the system is easy in handling. The intuitive user interface, flexible software tools and a variety of additional equipment fulfill industrial production requirements.

Sintering machine tools
  • Direct Metal Laser Sintering
  • 3D-Printing
  • Additive Manufacturing

Product features

Building volume 400 mm x 400 mm x 400 mm (15.8 x 15.8 x 15.8 in), including build plate
Laser type Yb-fibre laser; 4 x 400 W
Precision optics 4 F-theta-lenses; 4 high-speed scanners
Scanning speed up to 7.0 m/s (23 ft./sec)
Focus diameter approx. 100 μm (0.004 in)
Dimensions (W x D x H) 4,181 mm x 1,613 mm x 2,355 mm (164.6 x 63.5 x 92.7 in)

Additional product literature


EOS M 400-4 - Vier-Laser-System für den industriellen 3D Druck von Metallteilen

PDF documents

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